Testpassport offer you the latest braindumps for your cisco 642-456 exam test .The following examples represent the types of items and question formats that you could see on the cisco 642-456 exam . These are generic samples can reflect the content being tested.
Scenario How is recovery from SRST mode back to Cisco Unified Communications Manager call processing
accomplished?
Select the best response.
A. The IP phones receive Keepalives from Cisco Unified Communications Manager. They then register
with Cisco Unified Communications Manager and cancel their registration with the SRST gateway.
B. The IP phones receive a response to Keepalives sent to Cisco Unified Communications Manager. They
then register with Cisco Unified Communications Manager and cancel their registration with the SRST
gateway.
C. The SRST gateway receives Keepalives from Cisco Unified Communications Manager. The SRST
gateway then rejects the IP phone registrations with instructions to register with Cisco Unified
Communications Manager.
D. The SRST gateway receives a response to Keepalives sent to Cisco Unified Communications Manager.
The SRST gateway then rejects the IP phone registrations with instructions to register with Cisco Unified
Communications Manager.
Answer: B
Scenario What is the impact of setting an RSVP policy per location pair with a default interlocation RSVP service
policy?
Select the best response.
A. additional bandwidth capacity will be added to the default interlocation RSVP service policy
B. the RSVP policy will only be associated with one type of call; for example, if it is associated with video
calls, audio calls will not be impacted
C. an RSVP mandatory mid-call retry counter will be added to calls that encounter mid-call retry errors
D. the default interlocation RSVP service policy will be overridden
Answer: D
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Written on Wednesday, June 30, 2010 @ 16:21 | by admin | Tags: Cisco CCVP 642-456
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